Newsome, David, 1951- Natural area tourism ecology, impacts, and management / [electronic resource] : David Newsome, Susan A. Moore, and Ross K. Dowling. - Clevedon : Channel View Publications, c2002. - 1 online resource. - Aspects of tourism . Includes bibliographical references . ISBN: 9781873150252 9781873150375 (electronic bk.) Subjects--Topical Terms: Tourism.Tourism--Environmental aspects.Natural areas. LC Class. No.: G155.A1 / N43 2002